What is adware? What is spyware? What is a hacker? What are phishing attacks? What are rootkits? What is a Trojan? What is a computer worm? Private by design: We don't sell your data. Avira has more than 35 years of online security experience. From our best comments. Rating: 4. Rating: 5 stars. Laptop, smartphone or tablet? Secure all your devices with Avira. LOOKING FOR PREMIUM ANTIVIRUS? Discover Antivirus Pro for Mac and Windows. Learn more about the following. Adware shows annoying or infected advertisements on your device without your permission and you get spammed with banners and pop-ups… Learn about adware. What is malware and how can I stay safe online? Visiting websites and downloading files makes your computer or mobile device vulnerable to threats and attacks… Learn about malware. What is ransomware and why do I need ransomware protection? Ransomware is malicious software that encrypts the hard disk of the infected system… Learn about ransomware.

What is phishing and why can it lead to ID theft? This technique uses deceptive emails and websites to gather personal information… Learn about phishing. Spyware is a software that secretly monitors you and collects data about you, your device, and your online activities… Learn about spyware. Avira Free Antivirus — effective virus protection. The freeware antivirus app for Windows and Mac. Why do you need an antivirus app? How does an antivirus app work? How good and reliable is Avira Free Antivirus? With Avira Free Antivirus, you also get to enjoy reliable protection against: Spyware: Our free antivirus scanner helps you protect yourself from hackers spying on you by identifying hidden spy software and rendering it harmless immediately. Malicious websites: The Avira Browser Safety add-on helps you block potentially dangerous websites before they even load.

Ransomware extortion: The anti-ransomware feature helps protect your data from being held hostage by ransomware. Adware: The adware scanner helps you detect and block bloatware or potentially unwanted applications PUAs like adware in software downloads. Why should I go for Avira Free Antivirus? On which devices can I install Avira Free Antivirus? You can use the antivirus app on all the latest computers, smartphones, or tablets running Windows , macOS , Android , or iOS and which meet the following minimum requirements: Windows Operating system: Windows 11, Windows 10, Windows 8.

When you download our freeware antivirus solution, you also get: An adware scanner to detect and block unwanted advertising software in downloads. A Malware Scanner to scan your system for malware and delete or quarantine it as necessary. An anti-ransomware feature to protect your data from being held hostage by digital extortionists. A spyware cleaner to unmask and remove spy apps on your computer or smartphone. How do I install the Avira Free Antivirus app? Avira Phantom VPN for secure and anonymous surfing Avira System Speedup to clean up and speed up your Windows PC Avira Browser Safety for protection against online tracking and malicious websites Avira Safe Shopping for the best prices and deals from trusted sellers Avira Password Manager to generate ultra-strong passwords for your user accounts Avira Software Updater to keep your Windows drivers and apps up to date What is Avira Antivirus Pro and how much does it cost?

How good is free antivirus protection? How can I remove viruses? How does antivirus software work? Click here for our Terms of Sale. When the trial ends, the paid subscription starts and the first term is charged, unless cancelled before. Special offer s may expire. Renewal Cycle : automatically renews each month or each year after the initial term, unless the subscription renewal is cancelled before the day you are due to be charged in your account or by contacting us. Click here to learn how. Renewal Prices : may be higher than the price for the initial term and are subject to change. They are charged up to 35 days before the annual subscription is due to renew, and we send you a notification email with the renewal price before.

They are charged up to 5 days before the monthly subscription is due to renew. Avast defends the security and privacy of over million users worldwide. Advanced virus and malware protection. Home Wi-Fi network security. Easy to install, effortless to use. Smart Scan Scans your device for hard-to-find vulnerabilities in hidden places. CyberCapture Automatically sends suspicious files for analysis in the Cloud, then pushes a cure to Avast users if needed. Behavior Shield Alerts you immediately if any of your apps start behaving suspiciously. File Shield Alerts you to any suspicious files — before you open them.

Quarantine Stores potentially harmful files and completely isolates them from the rest of your operating system. It also includes these privacy and security features: Wi-Fi network security. Connect safely and with confidence, even on unsecured or public Wi-Fi networks. Block hackers and intruders from piggybacking on your network and stop them from accessing your sensitive, personal files. Network Inspector Connect safely and with confidence, even on unsecured or public Wi-Fi networks. Firewall Our intelligent firewall monitors all network traffic between your PC and the outside world and blocks malicious intrusions. Safe browsing and emailing. Stay safe when browsing, emailing, or working online. Botnet Shield Protect your device against malware that allows hackers to control it and turn it into part of a bot network. Bot networks are used to send spam, steal data, distribute ransomware, commit fraud, and other potentially illegal activities. Web Shield Web Shield protects users from visiting a malicious website by blocking the websites when it detects any kind of malicious code or malware on sites.

Mail Shield Mail Shield alerts you to potentially malicious email attachment before you click on them. Ransomware protection. Stop hackers from accessing, changing, or locking your personal files then holding you to ransom. Ransomware Shield Keep your information safe. Don't let your personal photos, files, and documents become hostage to ransomware — automatically prevent untrusted applications from modifying, deleting, or encrypting them. Data leak alerts. Get an alert if any passwords linked to your email account have been compromised. Hack Alerts Keep your email accounts and their passwords secure. Over million users worldwide trust Avast.

Ryan Rentfro. Eric Scherer. Daryl Colley. earns excellent scores in our hands-on tests and independent lab tests it offers much more than many competing commercial products It also protects you in real time by analyzing unknown files long before they reach your device. How to install Get protected right away by following these 3 easy steps:. Step 1. Step 2. Step 3. PC with Windows 11 , 10 , 8. Mac running macOS Android phone or tablet running operating system Google Android 6. Enhanced anti-ransomware Give your most important files extra protection. Anti-hacker security Block criminals from trying to remotely hijack your PC. Trusted by experts, enjoyed by consumers Each month, we stop over 1. How to install First, download the installation wizard using the button at the top of the page.

Follow on-screen application instructions. Run your first scan and start securing your PC today. Usage For personal and family use only. Not for business or commercial use. System requirements. Languages For Windows: Chinese simplified , Chinese traditional , Czech, Danish, Dutch, English, French, German, Hungarian, Indonesian, Italian, Japanese, Korean, Malay, Polish, Portuguese Brazil , Portuguese Portugal , Russian, Serbian, Slovak, Spanish, and Turkish. You may still be wondering… What makes AVG AntiVirus FREE one of the best free antivirus software options? How does AVG AntiVirus FREE protect against viruses and other threats? Why does my PC need antivirus software? How will AVG AntiVirus FREE affect my computer's performance? How do I get rid of a virus? What is a computer virus? Get expert security tips and advice from AVG. See all articles. How to Find and Remove Viruses on Android Phones and iPhones Learn how to remove viruses from your Android phone and iPhone with our expert guide.

Read more Microsoft Defender vs. Full-Scale Antivirus Microsoft's antivirus tool protects against some malware and other threats, but is Windows Defender good enough compared to other AV solutions? Read more Fake Virus Warnings: How to Spot and Avoid Them Concerned about fake virus alerts? Read more What is a Trojan Horse? Is it Malware or Virus? Read more How to Scan and Remove Malware From Your Router Did you know that your router may be vulnerable to malware? Read more Website Safety Check: Is This Website Safe? Read more Can iPads Get Viruses? What You Need to Know Can my iPad get a virus? Read more What Is a Sniffer and How Can You Prevent Sniffing? Read more How to Speed Up Your iPhone Is your iPhone running slow? Read more. AVG AntiVirus FREE. Download Chrome. About AVG Profile Press Center Policies Awards Contact Us.

Also available for Mac , Android , and iOS. Stops viruses , spyware , and malware with six powerful layers of protection. Blocks dangerous email attachments and phishing links that could steal your data. Blocks unsafe links and webpages that could lead to malware or scams. AVG AntiVirus is essential security software that empowers you to enjoy the internet fearlessly. Each month, we stop over 1. This antivirus suite has one of the cleanest user interfaces on the market today and remains an excellent choice for advanced users who wish to fully customize their threat monitoring system. AVG AntiVirus FREE performs well in independent testing, and PC users are very happy with it. If you're looking for a simple way to beef up the security on your PC, the AVG AntiVirus Free is a great choice.

If you want to protect all of your devices from malicious software, no matter who is using them, then AVG Internet Security can give you added peace of mind. Add to that the user-friendly interface and excellent support, and this product is a no-brainer for Mac, PC, and Android users. For more detailed instructions, please go to our installation support page. Windows 11 , Windows 10 , 8 , and 7 Windows XP can be found here. For Windows: Chinese simplified , Chinese traditional , Czech, Danish, Dutch, English, French, German, Hungarian, Indonesian, Italian, Japanese, Korean, Malay, Polish, Portuguese Brazil , Portuguese Portugal , Russian, Serbian, Slovak, Spanish, and Turkish.

For Mac: English only. For Android: Arabic, Chinese simplified , Chinese traditional , Czech, Danish, Dutch, English, Finnish, French, German, Greek, Hebrew, Hindi, Hungarian, Indonesian, Italian, Japanese, Korean, Malay, Norwegian, Polish, Portuguese Brazil , Portuguese Portugal , Russian, Serbian, Slovak, Spanish, Swedish, Thai, Turkish, Ukrainian, and Vietnamese. For iOS: Arabic, Chinese traditional , Czech, Dutch, English, French, German, Hindi, Italian, Japanese, Korean, Polish, Portuguese Brazil , Russian, Spanish, Thai, Turkish, and Vietnamese. AVG AntiVirus FREE is one of the best free antivirus solutions thanks to our advanced virus and malware removal technology, our ability to detect and remove harmful spyware without slowing your PC down, and our powerful Trojan scanner and removal tools.

And the Wi-Fi Inspector — included with AVG AntiVirus FREE — protects your home network against intruders. AVG AntiVirus FREE scans for and removes rootkits , catches spyware , and protects your important files with advanced ransomware protection. You need antivirus software if you want to protect your PC against viruses, malware, ransomware , and the variety of other online threats out there. You can check out our guide for how to manually remove a virus from your computer , or you can download a great virus removal tool like AVG AntiVirus FREE and start protecting your PC in real time today.

AVG AntiVirus FREE automatically detects and blocks incoming viruses and other malware while scanning and removing any existing malware from your device. A computer virus is a type of malware that infects your computer often through malicious downloads or deceptive links. Viruses are designed to spread themselves across files and programs as well as across networks to other devices. Indications that you may have a virus on your computer include slowdowns, invasive pop-ups , crashes, and other issues. Learn how to remove viruses from your Android phone and iPhone with our expert guide.

Scan and remove mobile malware, then protect against future threats. Microsoft's antivirus tool protects against some malware and other threats, but is Windows Defender good enough compared to other AV solutions? Concerned about fake virus alerts? Learn how to detect fake virus warning pages and pop-up malware and avoid a real attack. In computing, a Trojan horse is a decoy that hides malware. Find out what a Trojan is and how to detect and protect against this sneaky type of attack. Did you know that your router may be vulnerable to malware? Learn how to scan and remove malware from your router with our expert guide. Website safety checks are vital to staying safe online, but how can you tell if a site is secure? Use a website safety checker and follow these tips. Can my iPad get a virus? While iPad viruses are rare, you should know how to prevent other threats and remove malware, adware, or spyware. Your complete guide to sniffers. Find out how sniffing works, and how to detect and remove network sniffers from your computer now.

Is your iPhone running slow? Find out why your phone is so slow and learn how to speed up your iPhone in our step-by-step guide. Privacy Report vulnerability Contact security License agreements Modern Slavery Statement Cookies Accessibility Statement Do not sell my info Subscription details All third party trademarks are the property of their respective owners. Log in to AVG MyAccount Blog. PC Close-icon. Mac Close-icon. Mobile Close-icon. Business Close-icon. Services Close-icon. Support Close-icon. Log in to AVG MyAccount Blog English. AVG AntiVirus Free. FREE Download. Built to protect your PC, and your online life. Malware protection Stops viruses , spyware , and malware with six powerful layers of protection.

Email Shield Blocks dangerous email attachments and phishing links that could steal your data. Phishing protection Blocks unsafe links and webpages that could lead to malware or scams. Firewall Stop threats from invading your home network. Hack Alerts Get an immediate notification if your email passwords have been hacked. AVG Internet Security. Enhanced anti-ransomware Give your most important files extra protection. Anti-hacker security Block criminals from trying to remotely hijack your PC. Trusted by experts, enjoyed by consumers Each month, we stop over 1. How to install First, download the installation wizard using the button at the top of the page. Follow on-screen application instructions. Run your first scan and start securing your PC today. Usage For personal and family use only. Not for business or commercial use. System requirements. Languages For Windows: Chinese simplified , Chinese traditional , Czech, Danish, Dutch, English, French, German, Hungarian, Indonesian, Italian, Japanese, Korean, Malay, Polish, Portuguese Brazil , Portuguese Portugal , Russian, Serbian, Slovak, Spanish, and Turkish.

You may still be wondering… What makes AVG AntiVirus FREE one of the best free antivirus software options? How does AVG AntiVirus FREE protect against viruses and other threats? Why does my PC need antivirus software? How will AVG AntiVirus FREE affect my computer's performance? How do I get rid of a virus? What is a computer virus? Get expert security tips and advice from AVG. See all articles. How to Find and Remove Viruses on Android Phones and iPhones Learn how to remove viruses from your Android phone and iPhone with our expert guide. Read more Microsoft Defender vs. Full-Scale Antivirus Microsoft's antivirus tool protects against some malware and other threats, but is Windows Defender good enough compared to other AV solutions?

Read more Fake Virus Warnings: How to Spot and Avoid Them Concerned about fake virus alerts? Read more What is a Trojan Horse? Is it Malware or Virus? Read more How to Scan and Remove Malware From Your Router Did you know that your router may be vulnerable to malware? Read more Website Safety Check: Is This Website Safe? Read more Can iPads Get Viruses? What You Need to Know Can my iPad get a virus? Read more What Is a Sniffer and How Can You Prevent Sniffing? Read more How to Speed Up Your iPhone Is your iPhone running slow? Read more. AVG AntiVirus FREE. Download Chrome. About AVG Profile Press Center Policies Awards Contact Us. Twitter Facebook YouTube LinkedIn. Log in to AVG MyAccount. Change language. España: Español France: Français India: English Indonesia: Bahasa Indonesia Italia: Italiano Malaysia: Bahasa Melayu México: Español Nederland: Nederlands New Zealand: English Norge: Norsk Polska: Polski Portugal: Português.

How do I get rid of a virus? Rating: 5 stars. The fingerprints of new unknown files are automatically uploaded to our cloud and analyzed in real-time. How can I remove viruses? Log in to AVG MyAccount Blog English.

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